diff --git a/go.mod b/go.mod
index 35f0bdc..f69d96a 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,4 @@ module github.com/transparency-dev/merkle
 
 go 1.22
 
-toolchain go1.22.7
-
 require github.com/google/go-cmp v0.6.0